BXT ML4 BD 60 (920 346)

Space-saving surge protection modules with composite type lightning current, integrated with LifeCheck function, suitable for protecting two pairs of grounded balanced interfaces

Composite Type Lightning Surge Current protector

Highest discharge capacity, for protection of 2-line, 3-line, and 4-line interfaces

– Current leakage capability up to 10 kA (10/350 μs)

– Excellent voltage protection level, capable of protecting terminal equipment

Integrated LifeCheck status monitoring feature

Surge protector for testing in operation

– Detects surge protectors about to fail

Replace surge protectors that are about to fail in advance to ensure higher reliability of the signal system.

Surge protectors consist of a base and modules.

- Impact and vibration-resistant design for safe operation

All protective devices are integrated into the module.

– Two universal bases; signal is not interrupted during plug-and-pull modules (optional)

Minimum installation space required; 4-core or two pairs of wire protection requires only 12 mm width.

BXT... Model ML4 BD 60 Part No. 920 346 SPD Category TYPE 1 P1 Continuous Working Voltage (d.c.) (UC) 70 V Nominal Current (IL) at 45°C 1.0 A Per Line Series Resistance 1.0 ohm(s) Line-to-Line Cut-off Frequency (fG) 11.0 MHz D1 Total Impulse Current Discharge Capacity (10 / 350 μs) (Iimp) 10 kA C2 Total Nominal Discharge Current (8 / 20 μs) (In) 20 kA Certified CSA, UL, EAC, ATEX, IECEx, CSA & USA Hazloc, SIL